Terminal and Method for Ranging Using Terminal

摘要

The disclosure provides a terminal and a method for ranging using. The terminal comprises an electro-acoustic transducer (1), which has a vibrating component (11), an ultrasonic receiving component (13), a driving component (12) and a control component (14) arranged in the terminal, wherein the control component (14) receives a ranging instruction, controls the driving component (12) to drive the vibrating component (11) to output an ultrasonic signal, receives an ultrasonic signal output by the ultrasonic receiving component (13) returned after colliding, by the output ultrasonic signal, with a target object, and calculates a distance between the terminal and the target object.

主权项

1. A terminal, comprising: an electro-acoustic transducer, wherein the electro-acoustic transducer comprises:
a shell; a vibrating component, which is arranged in the shell and is configured to output an ultrasonic signal; a driving component, which is connected with the vibrating component and is configured to drive the vibrating component to output the ultrasonic signal; an ultrasonic receiving component, which is arranged in the shell and is configured to receive an ultrasonic signal returned after the ultrasonic signal collides with a target object and output the returned ultrasonic signal to a control component; and the control component, which is configured to receive a ranging instruction, control the driving component to drive the vibrating component to output the ultrasonic signal, receive the returned ultrasonic signal, after the ultrasonic signal collides with a target object, output by the ultrasonic receiving component, and calculate a distance between the terminal and the target object.